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“I couldn't be happier.” - Carolyn Randall

Alvin Hollis expert staff installs and maintains any type of heating system.

Heating Systems

Whether you heat by gas or oil... hot water or warm air... our technicians are ready to help.

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Alvin Hollis installs and services central and ductless air conditioning systems.

Central and Ductless A/C

We’re a Carrier Factory Authorized dealer -- but we service all brands.

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Alvin Hollis’ plumbers can tackle any job, large or small, home or business.


From our licensed, trained and insured staff, we’ll send the right plumber for your job.

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Alvin Hollis provides high quality heating oil to homes on Boston’s South Shore.

Fuel Oil

We only deliver the highest quality distilled oil…and we also provide Sulfur-free Bioheat oil.

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Alternative & Renewable Energy from Alvin Hollis

Green Energy

From solar energy to Sulfur-free BioHeat oil, turn to us for the latest technology.

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Alvin Hollis commercial HVAC & plumbing

Commercial HVAC/Plumbing

When it comes to meeting your business’s HVAC and plumbing needs, we’re all business.

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Turn to Alvin Hollis for all of your home or business’s energy needs.The experts in heating, cooling and plumbing for homes and businesses.

Alvin Hollis is a full-service energy company with the expertise and resources to help any home or business stay warm in winter, cool in summer, with clean, healthy, green air.

Think of us for delivery of traditional and Sulfur-free heating oil, maintenance and upgrading of both oil and gas heating and air conditioning systems, plumbing services, water heaters, and renewable energy solutions such as solar power and geothermal energy.

With a 140-year reputation to protect, we put our "all" into the well-being of our customers in the communities south of Boston.

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